Math2.org Math Tables: Constant Rule |
(Math) |
c f(x) = c f(x) |
We can use the definition of the derivative:
Therefore, c f(x) can be written as such:
f(x) = lim
^{d-->0}f(x+d)-f(x)
d
c f(x) =
lim
^{d-->0}cf(x+d) - cf(x)
d
c lim
^{d-->0}f(x+d) - f(x)
d= c * f(x)